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SPECIFICATIONS |
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650VA-3KVA |
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| Rated capacity |
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1KVA |
1.5KVA |
2KVA |
3KVA |
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| input |
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| rated input voltage |
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220V or 120V |
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| rated input range (the type of 220V) |
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50Hz/60Hz auto-adaptive |
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| input voltage range (the type of 120V) |
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(115-295)=5VAC (half load) (145-295)=5VAC (full load) |
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| input frequency range |
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(55-145)=5VAC(60%load);(65-145)=5VAC(70% load)/ (75-145)=5VAC(80%load);(85-145)=5VAC(100%load) |
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| input current |
220V |
45-55Hz+/-0.5% 50Hz type |
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| 120V |
55-65Hz+/-0.5% 60Hz type |
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| PFC |
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≥0.98 |
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| THDI |
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< 60% |
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| bypass voltage range |
220V |
rated output voltage -34v-rated output voltage + 32v |
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| 120V |
(95-135)=5VAC |
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| output |
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| output voltage |
220V |
208VAC/210VAC/220VAC/240VAC setting available |
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| 120V |
100/110/115/120/127VAC setting available |
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| Output PF |
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0.8/0.9 |
0.8/0.9 |
0.8/0.9 |
0.8/0.9 |
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| output power (watt) |
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800/900 |
1200/1350 |
1600/1800 |
2400/2700 |
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| inverter overload capacity |
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105%-150% transfer to bypass mode after 30s giving alarm ; >150% transfer to bypass mode after 300ms giving alarm |
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| voltage accuracy |
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1% |
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| load crest |
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3:01 |
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| from AC mode to BAT mode |
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0ms (transfer time) |
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| from BAT mode to AC mode |
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0ms (transfer time) |
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| efficiency |
mains mode |
≥90% (full load) |
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| BAT mobe |
87% |
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| ECO mode |
94% |
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| output friquency |
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| under mains mode |
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same as input frequency |
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| under battery mode |
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(50/60=0.2)Hz |
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| phase-locked rate |
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≤1Hz/s |
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| total voltage harmonic distortion |
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full linear load<30%; full nonlinear load <5% |
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| battery |
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| battery type |
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sealed lead acid maintenance free battery |
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| quantity |
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2 |
3 |
4 |
4 |
6 |
6 |
8 |
| dc voltage |
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24V |
36V |
48V |
48V |
72V |
72V |
96V |
| inbuilt battery |
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9AH/12V |
7AH/12V |
9AH/12V |
9AH/12V |
7AH/12V |
9AH/12V |
7AH/12V |
| output voltage |
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27.1=0.4V |
40.6=0.5V |
54.2=0.6V |
54.2=0.6V |
81.3=0.9V |
81.3=0.9V |
108.4=1V |
| backup time |
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Based on battery capacity |
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| charge method |
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three stage charging |
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| charge current |
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standard model: 1A |
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long time model: 6A |
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| system control and communication |
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| function |
silence, cold start,AC restart, Auto restart |
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| protection |
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over-temp protection;fan testing protection;AC & N reversely connecting protection, output short circuit protection |
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| communication port software function |
Rs232; SNMP card; USB |
| display |
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LCD/LED |
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